DK8937C - Connection device for Telephone system with Central battery. - Google Patents

Connection device for Telephone system with Central battery.

Info

Publication number
DK8937C
DK8937C DK8937DA DK8937C DK 8937 C DK8937 C DK 8937C DK 8937D A DK8937D A DK 8937DA DK 8937 C DK8937 C DK 8937C
Authority
DK
Denmark
Prior art keywords
connection device
telephone system
central battery
battery
central
Prior art date
Application number
Other languages
Danish (da)
Inventor
Alfred Ekstroem
Original Assignee
Alfred Ekstroem
Publication date
Application granted granted Critical
Publication of DK8937C publication Critical patent/DK8937C/en

Links

DK8937D Connection device for Telephone system with Central battery. DK8937C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK8937T

Publications (1)

Publication Number Publication Date
DK8937C true DK8937C (en) 1906-10-08

Family

ID=27825095

Family Applications (1)

Application Number Title Priority Date Filing Date
DK8937D DK8937C (en) Connection device for Telephone system with Central battery.

Country Status (1)

Country Link
DK (1) DK8937C (en)

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